Re: [PATCH v2 0/2] ASoC: codecs: ak4619: Add PDN pin handling

[Mark Brown]

On Tue, 29 Sep 2026 11:08:19 +0200, Alexander Koch wrote:
> ASoC: codecs: ak4619: Add PDN pin handling
> 
> The AK4619 datasheet describes the functionality of the power down (PDN)
> pin as follows (p. 39, 'Power-up/down Sequence'):
> 
>   The AK4619 should be powered up when the PDN pin = "L". The PDN pin
>   should be set "H" after all power supplies have ramped up.
>   At that point, the reference voltage generator block (REFBLK) and LDO
>   (AVDRV) circuit are powered up and the control registers are
>   initialized. Control register settings should be no less than 10ms
>   after PDN pin = "H".
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-7.4

Thanks!

[1/2] ASoC: codecs: ak4619: Add optional powerdown GPIO
      https://git.kernel.org/broonie/sound/c/f38638f5181a
[2/2] ASoC: dt-bindings: asahi-kasei,ak4619: Add powerdown GPIO
      https://git.kernel.org/broonie/sound/c/b224c8932773

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark